| 61. | CCITT | Comité Consultatif International de Telegraphie et Telephonie See also: Comité Consultatif International de Telegraphie et Telephonie |
| 62. | .cd | CD description (DN) |
| 63. | .cda | Music (CD audio track) |
| 64. | .cdb | Card database (CardScan) ◊ Clipboard file ◊ Conceptual model backup file (PowerDesigner) ◊ Main database (Turbo C Utilities) |
| 65. | .cdf | Channel Definition Format (Microsoft) ◊ Common Data Format (multi-dimensional data sets) ◊ Cyberspace Description Format ◊ Graphics (Unidata netCDF) |
| 66. | .cdfs | Compact Disk filing system (WindRiver) |
| 67. | .cdi | Compact Disk Interactive (Phillips CD-I IFF file) |
| 68. | .cdk | Document (Atari Calamus) |
| 69. | .cdkey | Access data (MediaRemote) |
| 70. | .cdl | CAD language file (CADKey) |
Top 10 
Feedback